Craftsman 919.678250 - Manual (Page 36)

PUMP PARTS
CRAFTSMAN 2500 PSI HIGH PRESSURE WASHER 919.678250 PUMP BREAKDOWN PK16642
REF.
NO. PART
NO.
DESCRIPTION QTY.
REF.
NO. PART
NO.
DESCRIPTION QTY.
1 AR-960160 0-Ring 6 23 AR-1780070 Piston 3
2 AR-1260162 Plug 6 24 AR-1260100 Piston washer 3
3 AR-1269050 Complete valve 6 25 AR-1260110 Nut 3
4 AR-880830 0-Ring 6 27 AR-740290 0-Ring 2
5 AR-620301 Plug 1
6 AR-1780130 Support ring 3 28 AR-880530 Plug 2
7 AR-1260130 Gasket 3 30 AR-1260460 Seal 3
8 AR-1780090 Piston guide 3 31 AR-1780100 Rear Piston guide 3
9 AR-1780010 Pump body 1 32 AR-770260 0-Ring 3
10 AR-1266740 Cap 1 33 AR-1260440 Gasket 3
11 AR-1260790 Circiip 1 36 AR-1780380 Head 1
12 AR-1780550 Snap ring 1 37 AR-1381550 Washer 8
13 AR-1780490 Bearing 1 38 AR-680570 Screw 8
14 AR-880130 Oil cap 1 40 AR-1321190 Bearing 1
15 AR-1780050 Piston pin 3 41 AR-1321080 Snap ring 1
16 AR-1780510 0-Ring 1 42 AR-480671 Seal 1
17 AR-1200430 Screw 6 44 AR-180030 Screw 4
18 AR-1789010 Compiete cover 1 67 AR-820440 Grub screw 1
19 AR-1780040 Con rod 3 68 AR-1789200 Pump head pre-ass. 1
20 AR-1780060 Guiding piston 3 69 AR-1380580 Gas engine flange 1
21 AR-480480 0-Ring 3 70 AR-1780590 Hollow shaft %” 1
22 AR-1260091 Spacer disc 3 71 16747 Chemical Injector 1
72 AR-2973 Unloader 1
73 16506 Thermal Relief Valve 1
PARTS KITS
A=KIT 16739
Valves
B=KIT 16746
Pistons
C=KIT 16748
Oil Seals for
D Version
Pos. Qty. Pos. Qty. Pos. Qty.
3 6
4 6
23 3 10 1
16 1
30 3
42 1
D=KIT 16745
Water Seals
F=KIT 16749
Bearings
G=KiT 16747
Injector Kit
H=KiT 16744
Unioader 0-Ring
Kit
Pos. Qty. Pos, Qty. Pos. Qty. Pos. Qty.
7 3 13 1 71 1
32 3 40 1
33 3
19